Individual Calculations December 2013
 Porodko, A  Total change: -23.40  Rating chartPersonal card
 Moscow team championship 2013, B Moscow RUS 2013-09-21
RcRownchangeKK*chgGame
 1883 1994 0.50 2 -0.78 30 -23.40 
  Geyvondian, Arsen 1766 RUS0.501-0.2930-8.70 
  Shliakhov, Ivan 2000 RUS0.001-0.4930-14.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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